This filter implementation should be complete, but note we are still
not quite passing the W3C filters-gauss-* tests because our filters
currently operate in sRGB and not linear RGB (which is quite noticable
in some of the blur tests).
Bug: skia:10841
Change-Id: I706cde879ef6eb47ce586279999536cf67237f13
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/352506
Commit-Queue: Tyler Denniston <tdenniston@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
This reverts commit e2f6245352.
Reason for revert: relanding with fixes
Original change's description:
> Revert "[svg] Absolute positioning support for text"
>
> This reverts commit febb1b87a5.
>
> Reason for revert: breaking the android roll
>
> Original change's description:
> > [svg] Absolute positioning support for text
> >
> > Implement per-character position attribute lookup based on [1]:
> >
> > - convert "x" and "y" attributes to arrays
> > - introduce ScopedPosResolver to handle positioning attribute lookup
> > and fallback
> > - push a new resolver every time we enter a text positioning element
> > scope (<text>, <tspan>, etc).
> > - flush/reposition a new text chunk every time we encounter explicit
> > absolute positions
> >
> > The position attribute fallback logic is complex enough to warrant a
> > unit test.
> >
> > [1] https://www.w3.org/TR/SVG11/text.html#TSpanElementXAttribute
> >
> > Bug: skia:10840
> > Change-Id: I66c478fea4a179fdb8b1a6a9ff00c4dd9509f8d2
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/345161
> > Commit-Queue: Florin Malita <fmalita@chromium.org>
> > Commit-Queue: Florin Malita <fmalita@google.com>
> > Reviewed-by: Tyler Denniston <tdenniston@google.com>
>
> TBR=fmalita@chromium.org,fmalita@google.com,tdenniston@google.com
>
> Change-Id: I80e3396d555369fe835ee73102135061f63e8bf0
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:10840
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/345417
> Reviewed-by: Derek Sollenberger <djsollen@google.com>
> Commit-Queue: Derek Sollenberger <djsollen@google.com>
TBR=djsollen@google.com,fmalita@chromium.org,fmalita@google.com,tdenniston@google.com
# Not skipping CQ checks because this is a reland.
Bug: skia:10840
Change-Id: I4c6f6a9f19c0f7598bdcf34e915f43c139b995a9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/345420
Reviewed-by: Florin Malita <fmalita@google.com>
Commit-Queue: Florin Malita <fmalita@google.com>
Several related W3C tests still won't pass until we implement the filter
primitive subregion.
Bug: skia:10841
Change-Id: I9e4beb9da8aa769f23a979ad5116a38fcda85ca4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/343105
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Tyler Denniston <tdenniston@google.com>
- Plumbing to store filter results by id and resolve them as inputs
when referenced
- Added implementation of feComposite filter
- Added call to resolve input in feColorMatrix
- Bugfix to SkSVGFilterType operator==
The tests filters-color-01-b and filters-composite-03-b should now be
passing.
Bug: skia:10841
Change-Id: I2cd099c60ac21710f25184806c5cc537656b42af
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/332723
Commit-Queue: Tyler Denniston <tdenniston@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Supporting this filter will also allow us to start implementing and
testing the filter result DAG via the filters-color-01-b test. That test
is one of the simplest that involves filter result storage, so it's a
good candidate to start with.
Bug: skia:10841
Change-Id: Id8317ccfb78031cc6af83c9f3e3f382dcb6dee98
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/332599
Commit-Queue: Tyler Denniston <tdenniston@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
This was the simplest one to start with. I need to add support for the
"filter effect subregion" in order to handle tile stitching property,
so this isn't quite complete. But I believe this is enough for the
basic filters-turb-01-f test to pass, which gives us a baseline for
further filter work.
Summary of changes:
- Added attribute type and parsing for SVG integer datatype
- Added new node class for feTurbulence
- Added several new properties and parsing for feTurbulence
Bug: skia:10841
Change-Id: I8c877a5e1a837bfd527782253062eeb58febdde6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330621
Commit-Queue: Tyler Denniston <tdenniston@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Added:
- SkSVGFilter: This corresponds to a <filter> element. Also added some
of the attributes of this element.
- SkSVGFe: This will be the base class of all <fe*> elements.
- SkSVGFilterContext: This will hold the contextual mapping of string id
-> image filter result, for constructing pipelines.
Bug: skia:10841
Change-Id: I15a29d39411a6255ab4e11f022baa10554b2bce6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330618
Commit-Queue: Tyler Denniston <tdenniston@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Move the SVG rendering code to modules/svg, and componentize.
Also split into include/src/utils.
As external clients still reference the old header locations,
introduce temporary forwarding headers to facilitate the migration.
This reverts commit d6cf56fd34.
TBR=
Change-Id: Ibadd7c8dc0464ec0c27841530ade0c2098305d20
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/327344
Commit-Queue: Florin Malita <fmalita@google.com>
Reviewed-by: Florin Malita <fmalita@google.com>
This reverts commit 6fc4106a9d.
Reason for revert: Blocking the Android roll
Original change's description:
> [svg] Relocate out of experimental
>
> Move the SVG rendering code to modules/svg, and componentize.
> Also split into include/src/utils.
>
> As external clients still reference the old header locations,
> introduce temporary forwarding headers to facilitate the migration.
>
> Change-Id: Ib289dbdcd80c16a01c47805e7242f2e08bebc165
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326948
> Reviewed-by: Tyler Denniston <tdenniston@google.com>
> Commit-Queue: Florin Malita <fmalita@google.com>
TBR=fmalita@chromium.org,fmalita@google.com,tdenniston@google.com
Change-Id: I386cf77a15a9e1d392029804abaf937dae53f435
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/327342
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Move the SVG rendering code to modules/svg, and componentize.
Also split into include/src/utils.
As external clients still reference the old header locations,
introduce temporary forwarding headers to facilitate the migration.
Change-Id: Ib289dbdcd80c16a01c47805e7242f2e08bebc165
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326948
Reviewed-by: Tyler Denniston <tdenniston@google.com>
Commit-Queue: Florin Malita <fmalita@google.com>
